import logging import os import random import sys import time from selenium import webdriver from loguru import logger from app_config import MINIMUM_LOG_LEVEL log_file = "app_log.log" # TODO: REMOVE THE FOLLOWING BLOCK: No need as Loguru handles everything by default # logging.basicConfig( # level=logging.INFO, # format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', # handlers=[ # logging.FileHandler(log_file, mode='a', encoding='utf-8'), # logging.StreamHandler() # ], # force=True # This will reset the root logger's handlers and apply the new configuration # ) if MINIMUM_LOG_LEVEL in ["DEBUG", "TRACE", "INFO", "WARNING", "ERROR", "CRITICAL"]: logger.remove() logger.add(sys.stderr, level=MINIMUM_LOG_LEVEL) else: logger.warning(f"Invalid log level: {MINIMUM_LOG_LEVEL}. Defaulting to DEBUG.") logger.remove() logger.add(sys.stderr, level="DEBUG") chromeProfilePath = os.path.join(os.getcwd(), "chrome_profile", "linkedin_profile") def ensure_chrome_profile(): logger.debug(f"Ensuring Chrome profile exists at path: {chromeProfilePath}") profile_dir = os.path.dirname(chromeProfilePath) if not os.path.exists(profile_dir): os.makedirs(profile_dir) logger.debug(f"Created directory for Chrome profile: {profile_dir}") if not os.path.exists(chromeProfilePath): os.makedirs(chromeProfilePath) logger.debug(f"Created Chrome profile directory: {chromeProfilePath}") return chromeProfilePath def is_scrollable(element): scroll_height = element.get_attribute("scrollHeight") client_height = element.get_attribute("clientHeight") scrollable = int(scroll_height) > int(client_height) logger.debug(f"Element scrollable check: scrollHeight={scroll_height}, clientHeight={client_height}, scrollable={scrollable}") return scrollable def scroll_slow(driver, scrollable_element, start=0, end=3600, step=300, reverse=False): logger.debug(f"Starting slow scroll: start={start}, end={end}, step={step}, reverse={reverse}") if reverse: start, end = end, start step = -step if step == 0: logger.error("Step value cannot be zero.") raise ValueError("Step cannot be zero.") max_scroll_height = int(scrollable_element.get_attribute("scrollHeight")) current_scroll_position = int(float(scrollable_element.get_attribute("scrollTop"))) logger.debug(f"Max scroll height of the element: {max_scroll_height}") logger.debug(f"Current scroll position: {current_scroll_position}") if reverse: if current_scroll_position < start: start = current_scroll_position logger.debug(f"Adjusted start position for upward scroll: {start}") else: if end > max_scroll_height: logger.warning(f"End value exceeds the scroll height. Adjusting end to {max_scroll_height}") end = max_scroll_height script_scroll_to = "arguments[0].scrollTop = arguments[1];" try: if scrollable_element.is_displayed(): if not is_scrollable(scrollable_element): logger.warning("The element is not scrollable.") return if (step > 0 and start >= end) or (step < 0 and start <= end): logger.warning("No scrolling will occur due to incorrect start/end values.") return position = start previous_position = None # Tracking the previous position to avoid duplicate scrolls while (step > 0 and position < end) or (step < 0 and position > end): if position == previous_position: # Avoid re-scrolling to the same position logger.debug(f"Stopping scroll as position hasn't changed: {position}") break try: driver.execute_script(script_scroll_to, scrollable_element, position) logger.debug(f"Scrolled to position: {position}") except Exception as e: logger.error(f"Error during scrolling: {e}") previous_position = position position += step # Decrease the step but ensure it doesn't reverse direction step = max(10, abs(step) - 10) * (-1 if reverse else 1) time.sleep(random.uniform(0.6, 1.5)) # Ensure the final scroll position is correct driver.execute_script(script_scroll_to, scrollable_element, end) logger.debug(f"Scrolled to final position: {end}") time.sleep(0.5) else: logger.warning("The element is not visible.") except Exception as e: logger.error(f"Exception occurred during scrolling: {e}") def chrome_browser_options(): logger.debug("Setting Chrome browser options") ensure_chrome_profile() options = webdriver.ChromeOptions() options.add_argument("--start-maximized") options.add_argument("--no-sandbox") options.add_argument("--disable-dev-shm-usage") options.add_argument("--ignore-certificate-errors") options.add_argument("--disable-extensions") options.add_argument("--disable-gpu") options.add_argument("window-size=1200x800") options.add_argument("--disable-background-timer-throttling") options.add_argument("--disable-backgrounding-occluded-windows") options.add_argument("--disable-translate") options.add_argument("--disable-popup-blocking") options.add_argument("--no-first-run") options.add_argument("--no-default-browser-check") options.add_argument("--disable-logging") options.add_argument("--disable-autofill") options.add_argument("--disable-plugins") options.add_argument("--disable-animations") options.add_argument("--disable-cache") options.add_experimental_option("excludeSwitches", ["enable-automation", "enable-logging"]) prefs = { "profile.default_content_setting_values.images": 2, "profile.managed_default_content_settings.stylesheets": 2, } options.add_experimental_option("prefs", prefs) if len(chromeProfilePath) > 0: initial_path = os.path.dirname(chromeProfilePath) profile_dir = os.path.basename(chromeProfilePath) options.add_argument('--user-data-dir=' + initial_path) options.add_argument("--profile-directory=" + profile_dir) logger.debug(f"Using Chrome profile directory: {chromeProfilePath}") else: options.add_argument("--incognito") logger.debug("Using Chrome in incognito mode") return options def printred(text): red = "\033[91m" reset = "\033[0m" logger.debug("Printing text in red: %s", text) print(f"{red}{text}{reset}") def printyellow(text): yellow = "\033[93m" reset = "\033[0m" logger.debug("Printing text in yellow: %s", text) print(f"{yellow}{text}{reset}")